Molecular and Physiological Insights into Plant Stress Tolerance and Applications in Agriculture- Part 2

Phytoremediation Potential of Medicinal Plants to Relieve Pollutant Stress

Author(s): Swarnavo Chakraborty and Aryadeep Roychoudhury * .

Pp: 99-115 (17)

DOI: 10.2174/9789815179699124010007

* (Excluding Mailing and Handling)

Abstract

With the rise in rampant anthropogenic activities, the contamination of the environment due to heavy metals is increasing at an alarming rate. This poses a serious threat to both the plant and animal world, including poor human health and disturbed crop physiology and yield. Heavy metal pollution commonly leads to oxidative stress in sensitive plants, thereby altering the entire homeostasis within the plant system. Therefore, plants have evolved certain regulatory circuits for combating the resulting stress ensuing from the excess concentration of heavy metals in the soil. Certain plants have the immense potential to accumulate such heavy metals, followed by their detoxification via a range of mechanisms, inherent to the plant system. This process is commonly referred to as phytoremediation, which is an efficient, cost-effective and sustainable approach for the rejuvenation of contaminated soil. In present times, medicinal plants are not only exploited as a source of different traditionally available medicines, but have also displayed the immense capacity of cleaning up heavy metalcontaminated soil and serve as sinks for the toxic effects of heavy metals to clean up the environment. The present chapter, therefore, focuses on medicinal plants as potential phytoremediation agents.

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      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1518
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740527576 and j.to_date >= 1740527576 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 21583) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740527576 and j.to_date >= 1740527576 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 21583) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740527576 and j.to_date >= 1740527576 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 21583)
      520μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1549
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` where `b`.`banner_ebook` = 1 and `bd`.`content_type` = 'B' and `bd`.`content_id` = 3666 and `b`.`banner_from_date` <= 1740527576 and `b`.`banner_to_date` >= 1740527576 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.04msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: B
      • 2: 3666
      • 3: 1740527576
      • 4: 1740527576
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='95fbf42261f1fdf39b5f7a38efe22657'
      180μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\Chapter
    1Chapter.php#?
    App\Models\Ebook
    1Ebook.php#?
        _token
        Ql3UlHZkZLIXQwm39EnvoUM1OL2fASB63gGBU3dU
        uc_cart_id
        95fbf42261f1fdf39b5f7a38efe22657
        _previous
        array:1 [ "url" => "http://alpha.eurekaselect.com/chapter/21583" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /chapter/21583
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
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        request_cookies
        0 of 0
        array:1 [ "wayfindertarget" => null ]
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Tue, 25 Feb 2025 23:52:56 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6ImZQZnZ4Q05GSTBMUkpHOEtkdFdJc3c9PSIsInZhbHVlIjoiQUt2L0pzZDRCZXpVeE5RVStROUNzaUZNNzBQY0djWGZsVkMxM1R2NVA4MDlFVE1jZ2FOanphR1did3Fua2ZqWVB5ZDhJcFVqN25LY3ZBOXd3eGFJWFQxSHBHL3l6OXpRell3WkFvT0NDZ0ZsaXEybmpRSUdBZWlCdHNqaWxkclgiLCJtYWMiOiIyN2IxOGFiMjlkODEwMjU0YjQ2OTc2YmY4OTk5NGIzMzVkOWE4Zjg2M2M5ZTNmODk1ZDc1ZGRlM2M1NDA0ZGQ2IiwidGFnIjoiIn0%3D; expires=Fri, 28 Feb 2025 11:52:56 GMT; Max-Age=216000; path=/; secure; samesite=laxXSRF-TOKEN=eyJpdiI6ImZQZnZ4Q05GSTBMUkpHOEtkdFdJc3c9PSIsInZhbHVlIjoiQUt2L0pzZDRCZXpVeE5RVStROUNzaUZNNzBQY0djWGZsVkMxM1R2NVA4MDlFVE1jZ2FOanphR1did3Fua2ZqWVB5ZDhJc" 1 => "alphaeurekaselectnet_session=eyJpdiI6Ik5WS09USzVUOGErRE5PT0RmMUFDdkE9PSIsInZhbHVlIjoiTE1vSngyY0dEQitiYnF4RU9zTm1QSzAwbHdLRjRnZjRsMFpMTFZ5cWNlcFNudTNDeFVrQ0ozTG5BM3lDM0tTdWk5SzQvWUF5WkM5dHFPWExPVThEVHhXbVBCWnFVZWsra1lwVkhzdUNLOFRoSWpaaDM4UDRqN2MySEZpNFBOZi8iLCJtYWMiOiJhOTA4ZDIwYmU2ODMzNWZmMDhhZjJiZjgyNWU3ZjRjZmZkMzQxNmY3OTYwNjA2Y2YyNzU0ZDc4MjNmYjFkMWVmIiwidGFnIjoiIn0%3D; path=/; secure; httponly; samesite=laxalphaeurekaselectnet_session=eyJpdiI6Ik5WS09USzVUOGErRE5PT0RmMUFDdkE9PSIsInZhbHVlIjoiTE1vSngyY0dEQitiYnF4RU9zTm1QSzAwbHdLRjRnZjRsMFpMTFZ5cWNlcFNudTNDeFVrQ0ozTG5" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6ImZQZnZ4Q05GSTBMUkpHOEtkdFdJc3c9PSIsInZhbHVlIjoiQUt2L0pzZDRCZXpVeE5RVStROUNzaUZNNzBQY0djWGZsVkMxM1R2NVA4MDlFVE1jZ2FOanphR1did3Fua2ZqWVB5ZDhJcFVqN25LY3ZBOXd3eGFJWFQxSHBHL3l6OXpRell3WkFvT0NDZ0ZsaXEybmpRSUdBZWlCdHNqaWxkclgiLCJtYWMiOiIyN2IxOGFiMjlkODEwMjU0YjQ2OTc2YmY4OTk5NGIzMzVkOWE4Zjg2M2M5ZTNmODk1ZDc1ZGRlM2M1NDA0ZGQ2IiwidGFnIjoiIn0%3D; expires=Fri, 28-Feb-2025 11:52:56 GMT; path=/; secureXSRF-TOKEN=eyJpdiI6ImZQZnZ4Q05GSTBMUkpHOEtkdFdJc3c9PSIsInZhbHVlIjoiQUt2L0pzZDRCZXpVeE5RVStROUNzaUZNNzBQY0djWGZsVkMxM1R2NVA4MDlFVE1jZ2FOanphR1did3Fua2ZqWVB5ZDhJc" 1 => "alphaeurekaselectnet_session=eyJpdiI6Ik5WS09USzVUOGErRE5PT0RmMUFDdkE9PSIsInZhbHVlIjoiTE1vSngyY0dEQitiYnF4RU9zTm1QSzAwbHdLRjRnZjRsMFpMTFZ5cWNlcFNudTNDeFVrQ0ozTG5BM3lDM0tTdWk5SzQvWUF5WkM5dHFPWExPVThEVHhXbVBCWnFVZWsra1lwVkhzdUNLOFRoSWpaaDM4UDRqN2MySEZpNFBOZi8iLCJtYWMiOiJhOTA4ZDIwYmU2ODMzNWZmMDhhZjJiZjgyNWU3ZjRjZmZkMzQxNmY3OTYwNjA2Y2YyNzU0ZDc4MjNmYjFkMWVmIiwidGFnIjoiIn0%3D; path=/; secure; httponlyalphaeurekaselectnet_session=eyJpdiI6Ik5WS09USzVUOGErRE5PT0RmMUFDdkE9PSIsInZhbHVlIjoiTE1vSngyY0dEQitiYnF4RU9zTm1QSzAwbHdLRjRnZjRsMFpMTFZ5cWNlcFNudTNDeFVrQ0ozTG5" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "Ql3UlHZkZLIXQwm39EnvoUM1OL2fASB63gGBU3dU" "uc_cart_id" => "95fbf42261f1fdf39b5f7a38efe22657" "_previous" => array:1 [ "url" => "http://alpha.eurekaselect.com/chapter/21583" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]
        ClearShow all
        Date ↕MethodURLData
        #12025-02-25 23:52:56GET/chapter/21583112192